Husqvarna YTH180 owner manual KEY Part NO. NO. Description

Page 31

REPAIR PARTS

18 HP 42" TRACTOR - MODEL NO. YTH180 (954001172A)

ELECTRICAL

KEY PART

NO. NO. DESCRIPTION

1 532121537 Battery

2874760412 Bolt, Hex Head 1/4-20 x 3/4

3819091016 Washer 9/32 x 5/8 x 16 Gauge

4810040400 Washer, Lock 1/4

5	532121264	Caps, Battery
6	873220400	Nut, Hex 1/4-20
7	532007697	Tube, Tray, Battery
8	532124886	Tray, Battery
9	532109596	Clamp, Hose

10872240460 Bolt, Carriage 1/4-20 x 7-1/2

11532102476 Guard, Terminal

12532123198 Nut, Wing 1/4-20

19810090400 Washer, Lock 1/4

20873350400 Nut, Hex, Jam 1/4-20

21532136850 Harness, Socket, Light (Includes Key #11)

22 532004152

Bulb, Light

23811150400 Washer, Lock, Internal Tooth 1/4

24532124780 Cable, Starter, 6 Ga 11" Red

25	532124770	Cable, Battery
26	532108824	Fuse
28	532124773	Cable, Battery
29	532121305	Switch, Plunger
30	532144921	Switch, Ignition
31	532140400	Nut, Ignition
32	532141226	Cover, Switch, Ignition
33	532140401	Key, Molded
34	532110712	Switch, Light

35532108236 Bracket Switch Interlock

36817021008 Screw, Hex Tap #10-24 UNC

39532109553 Switch, Interlock (4 Terminal)

40532141571 Harness, Ignition

41	871110408	Bolt, Hex 1/4-20 x 1/2 Grade 5
42	532131563	Cover, Terminal
43	532138406	Solenoid
44	873640400	Nut, Hex, Keps 1/4-20
46	532110940	Meter, Hour
47	817011008	Screw #10-24 x 1/2
50	532140404	Switch, P.T.O.
51	532140405	Ring, Retainer, Pto
56	532127385	Sensor, Low Voltage
61	532126519	Package, Light

62532110143 Bulb, Light Package

63532142320 Switch, Oil Sensor

64532142321 Wire, Lead, Sentry, Kohler

70 532142047

Harness, Engine

NOTE: All component dimensions given in U.S. inches.

1 inch = 25.4 mm

31

Image 31

Contents YTH180 II. Slope Operation IV. ServiceSafe Operation Practices for Ride-On Mowers General OperationCustomer Responsibilities Product SpecificationsModel Number YTH180 Serial Table of Contents Contents of Hardware Pack Before Rolling Tractor OFF Skid AssemblyTools Required for Assembly To Remove Tractor from CartonCheck for Proper Position of ALL Belts HOW to SET UP Your TractorCheck Tire Pressure Check Deck LevelnessTo Attach Front Bumper See Fig Install Battery See FigsAssemble Gauge Wheels to Mower Deck See Fig Install Mulcher Plate See Figs a & 8BTo Convert to Bagging or Discharging Know Your Tractor OperationHOW to USE Your Tractor To Operate on Hills Before Starting the EngineADD Gasoline To Start Engine See Fig Indicator LightsPurge Transmission Mulching Mowing Tips Mowing TipsGeneral Recommendations Lubrication ChartService Dates Customer ResponsibilitiesBlade Care TractorBrake Operation TiresTransaxle Pump Fluid EngineBelts Transaxle CoolingSpark Plugs CleaningEngine OIL Filter MufflerTo Install Mower See Fig Service and AdjustmentsTo Remove Mower See Fig FRONT-TO-BACK Adjustment See Figs To Level Mower HousingTo Replace Mower Blade Drive Belt See Fig To Adjust Attachment Clutch See FigTo Adjust Brake See Fig Belt InstallationTransmission REMOVAL/REPLACEMENT To Adjust Motion Control Lever See FigTo Replace Motion Drive Belt See Fig To Remove Wheel for Repairs See Fig To Adjust Steering Wheel AlignmentTo Start Engine with a Weak Battery See Fig Front Wheel TOE-IN/CAMBERTo Replace Headlight Bulb To Replace FuseInterlocks and Relays Acceleration Test Other StorageProblem Cause Correction Troubleshooting Points OFF Wiring Insulated Clips PTO Switch SchematicIndicator Lights Ignition SwitchElectrical Repair PartsKEY Part NO. NO. Description Chassis and Enclosures KEY Part NO. no Description Drive KEY Part Description Steering Assembly KEY Part NO. no Description 118 HP 42 Tractor Model NO. YTH180 954001172A Seat AssemblyLBD48 Wheels & TiresLSB42 Optional Equipment Engine Mower Lift Assembly KEY Part NO. NO. Description Mower KEY Part NO. no Description HYDRO-GEAR Transaxle - Model Number Repair Parts Service Notes Service Notes Sighting Guide Suggested Guide for Sighting Slopes for Safe OperationPerimeter Woods Drive Warranty StatementCHARLOTTE, North Carolina 532145464